I occasionally take clonazepam for spasticity. But I only take 1/2 of a pill, and usually it is at night. My only experience with lorazeapm if that I have taken prior to a few of my MRI's. It did not make me sleepy; just relaxed me a bit. I am not sure about driving while taking it.

Baclofen did not work for me even at 60 mg and did not make me sleepy. Zanaflex made me nauseated.